Wastewater Treatment

Innovative wastewater treatment solutions for sustainable outcomes. FILTEC ensures compliance, protects waterways, and enhances efficiency for municipal and industrial customers.

Proven Wastewater Systems for Compliance

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Wastewater Treatment Sewage Treatment Plant - Auckland Wastewater Treatment Plant
Biosolids Management
Dissolved Air Flotation
Non-Potable Reuse
Aeration
Membrane Bioreactors
Sequencing Batch Reactors
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Biosolids ManagementDissolved Air FlotationNon-Potable ReuseAerationMembrane BioreactorsSequencing Batch Reactors

Sustainable Wastewater Treatment Solutions for Compliance and Efficiency

FILTEC provides sustainable wastewater treatment systems that minimise environmental impact and meet compliance requirements. From sewage treatment and nutrient removal to solids management, odour control, and advanced filtration, our solutions are designed for efficiency and adaptability. With expertise in biochar technology and anaerobic digestion, FILTEC helps industries and municipalities achieve their environmental goals.

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Wastewater System DAF at Danone, New Zealand
Sewage Treatment Membrane Bioreactor

Who We Work With

City Councils

Town Councils

Regional Water Authorities

Engineering Consultancies

Dairy Manufacturers

Beverage Producers

Common Problems We Solve

Biosolid Accumulation

Managing and repurposing sludge for sustainable use.

Nutrient Removal

Addressing nitrogen and phosphorus levels to prevent eutrophication.

Biochemical and Chemical Oxygen Demand (BOD/COD)

Reducing organic load for effective wastewater treatment.

Solids Separation and Sludge Management

Ensuring efficient processing and disposal of biosolids.

Effluent Discharge Compliance

Meeting stringent environmental standards for water release.

Odour Control

Mitigating unpleasant odors from wastewater systems.

Industrial Wastewater Treatment

Addressing complex contaminants unique to industrial effluents. 

Seasonal and Load Variations

Adapting treatment processes to fluctuating conditions. 

Comprehensive Services

Sewage Treatment Wastewater System at Kyneton Water Reclamation Plant
Sewage Treatment - Shotover Wastewater Treatment Plant

Design & Build

From concept to commissioning, FILTEC delivers tailored wastewater treatment solutions. Our engineers design systems to meet water quality and regulatory requirements, while our fabrication team builds steel structures, filtration systems, and containerised treatment plants for seamless integration.

Equipment Supply

We source and supply high-quality water treatment equipment and spare parts from trusted global manufacturers. FILTEC ensures compatibility with your system, optimising efficiency, performance, and longevity.

Service & Maintenance

Proactive maintenance and rapid-response repair services to prevent system failures and extend equipment lifespan. FILTEC’s expert technicians handle routine servicing, troubleshooting, and emergency repairs to keep your wastewater system operating efficiently. 

Training

Comprehensive training programs designed to equip operators with the skills to manage, maintain, and troubleshoot water treatment systems. Our hands-on approach helps prevent operational issues, improve response times, and support regulatory compliance.

Real-World Wastewater Treatment Solutions

Wastewater Treatment Plant Membrane Bioreactor Upgrade
Membrane Bioreactor
Municipal
New Zealand

Wastewater Treatment Plant Membrane Bioreactor Upgrade

To accommodate the growth of the Kinloch township the Taupo District Council required an advanced wastewater treatment solution.
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Non-Potable UV System for Kyneton Water Reclamation Plant
Non-Potable Reuse
Municipal
Australia

Non-Potable UV System for Kyneton Water Reclamation Plant

FILTEC restored disinfection at Kyneton by rapidly installing a temporary unit, then delivering a compliant, permanent UV system replacement.
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Wastewater System DAF at Danone, New Zealand
DAF
Food & Beverage
New Zealand

Dissolved Air Flotation System for Dairy Manufacturer

Following a site expansion, a dairy facility needed to upgrade its wastewater treatment plant to handle increased effluent volumes and achieve higher quality treatment.
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UV System Upgrade for Castlemaine Water Reclamation Plant
Non-Potable Reuse
Municipal
Australia

UV System Upgrade for Castlemaine Water Reclamation Plant

FILTEC upgraded Castlemaine’s ageing disinfection system to ensure consistent performance and continued compliance with environmental and reuse standards.
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Water Recycling System for Seafood Manufacturer Sanford New Zealand
Non-Potable Reuse
Food & Beverage
New Zealand

Water Recycling System for a Large Seafood Manufacturer

A New Zealand seafood manufacturer sought a water recycling system for its Blenheim-based facility to treat wastewater produced by the mussel dryer exhaust scrubbers.
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Improve Your Wastewater Management

Protect waterways, meet compliance standards, and achieve sustainable wastewater and sewage treatment goals. Connect with FILTEC today to find solutions tailored to your unique wastewater challenges.

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Sewage Treatment - Shotover Wastewater Treatment Plant